Lakey Pipe Surf Break

Lat Long: 8.80° S 118.38° E

Lakey Pipe Surf Forecast and Surf Report

Issued: 1 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Lakey Pipe sea temperature is
26.6° C
0.4° 

Lakey Pipe surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Lakey Pipe surf forecast from 14 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 8PM (local time) - 10ft (3.0m), 18s period, SW swell with cross-offshore winds.
  • Most powerful swell: Thursday 20 Aug, 5AM (local time) - 10ft (3.0m), 17s period, SW swell with 5,160 kJ wave energy.
  • Next surfable swell (1★+): Friday 14 Aug, 8PM (local time) - 5ft (1.6m), 15s period with SSW swell.

Best Forecast Surf Conditions for Lakey Pipe this week:

The surf forecast for Lakey Pipe over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 14) at 8PM. The primary swell is predicted to be 1.6m and 15s period with a secondary swell of 0.7m and 20s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Lakey Pipe in the next 16 days are 3.0m 17s and forecast to arrive on Thursday (Aug 20) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Friday (Aug 21) at 5AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Fri 14th Aug)5ft (1.6m) 15s
Best Surf 8PM (Wed 19th Aug)10ft (3.0m) 18s
Most Powerful 5AM (Thu 20th Aug)10ft (3.0m) 17s

Table - best surf conditions forecast for Lakey Pipe over the next 16 days.


The Lowdown

Alright, mate, Rusty here. Let’s have a look at the next couple weeks. We’ve got a solid run of surf on the way, but it’s not all for everyone. The first few days are looking clean and powerful for the experienced crew, then we get a pulse of serious size that’ll have the experts grinning and the rest of us watching from the sand.

The Opening Run: Friday, Aug 14 – Monday, Aug 17

We kick things off Friday afternoon at Lakey Pipe. It’s a reef break that’s known to be consistent, and it’s living up to that. The swell is coming in from the SSW at a solid 5.6ft, with a long 15-second period. That’s proper groundswell, the kind that wraps around the reef and lines up. The wind is a light cross-offshore breeze, so it’s going to be clean. The water’s at a comfortable 80.1°F, which is right around average for this time of year, so nothing weird there. The energy in the water is strong, around 1589, so there’s plenty of push. It’s an intermediate spot, but with this size and power, I’d want your wits about you.

Saturday and Sunday keep the quality high. Saturday morning, the swell bumps up to 6.2ft from the SSW with an even longer 17-second period. The energy jumps right up to 2207, and the wind stays light offshore. By the afternoon, it’s pushing 6.9ft with a 17-second period, and the energy is up over 2600. This is the pick of the first few days. Sunday holds steady with 6.6ft and 6.9ft swells, still from the SSW, with those light cross-offshore winds keeping the surface glassy. Crowds are a real possibility here as it’s a well-known spot, but the waves will be worth it.

Monday sees the swell ease a touch to 5.2ft, but it’s still a clean SSW swell at 14 seconds. The energy drops back to around 1057, still plenty to get you moving. The wind stays in that favorable cross-off direction. It’s a solid, consistent run.

The Mid-Week Push and the Standout: Tuesday, Aug 18 – Wednesday, Aug 19

Tuesday has a bit of a mix. The morning swell is smaller, around 3.9ft from the SW, but the period is a long 16 seconds. The energy is actually quite high at 1953, which tells you there’s some punch in the water. The afternoon sees the size jump back up to 5.6ft, and the energy climbs to 2388. It’s still clean.

But the real standout is Wednesday. This is the one to circle. The swell is up to 8.2ft from the SW with a very long 19-second period in the morning. The energy is massive, hitting 4368. This is serious, powerful groundswell. The winds are light offshore, which is going to make for some proper, grinding barrels on this reef. The period is over 15 seconds, which means it’s very long period, and this spot is a reef, so it’s built for it. This is the day for the experienced surfer. It’s going to be big, clean, and powerful. Crowds are likely because it’s going to be good, but the conditions will be world-class. After this, the water temperature is still in the same ballpark, so no worries there.

The Too-Big Phase: Thursday, Aug 20

Hold on to your boards, because Thursday the swell really jacks up. Both the morning and afternoon sessions are showing a solid 9.8ft from the SW, with a 16-second period. The energy is enormous, over 4300. This is way more than your average surfer wants. It’s going to be

Short Range Forecast

Mostly dry. Warm (max 28°C on Sat afternoon, min 23°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Mon afternoon, min 23°C on Mon night). Wind will be generally light.

Fri
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
!
!
!
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSW
15
1.6
SSW
15
1.9
SSW
17
2.1
SSW
17
2
SSW
16
2
SSW
16
1.9
SSW
16
1.8
SSW
15
1.6
SSW
14
1.5
SSW
14
1.4
SSW
14
1.2
SW
16
1.7
SW
16
1.9
SW
16
2.5
SW
19
2.5
SW
18
3
SW
17
3
SW
16
3
SW
16
2.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
1258
1087
2196
2594
2110
1899
1788
1356
1057
934
690
786
1523
1892
4368
4355
5018
4367
3978
3301
Wind (km/h)
15
SSE
5
SSE
10
ESE
10
SSE
5
E
15
SE
10
SSE
5
ESE
15
ESE
15
SSE
5
E
10
SE
10
SSE
10
E
10
SE
10
SSE
10
E
15
SE
10
SE
10
E
Wind State
cross-off
glassy
cross-off
cross-off
off
cross-off
cross-off
glassy
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
High Tide
11:39PM2.86m
11:42AM3.02m
00:10AM2.97m
12:17PM2.90m
00:40AM3.00m
12:51PM2.71m
1:09AM2.95m
1:23PM2.47m
1:38AM2.82m
1:54PM2.20m
2:06AM2.64m
2:24PM1.94m
2:36AM2.43m
Low Tide
5:27PM0.07m
5:38AM0.39m
5:58PM0.11m
6:16AM0.33m
6:27PM0.21m
6:52AM0.36m
6:54PM0.37m
7:27AM0.45m
7:19PM0.55m
8:02AM0.61m
7:43PM0.75m
8:39AM0.81m
8:04PM0.96m
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:15
6:15
6:15
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:05
6:05
6:05
6:05
6:05
6:05
 mm
Temp °C
27
24
27
28
24
27
28
25
28
28
24
27
28
24
27
28
24
27
28
24
Feels °C
28
27
29
29
27
28
29
28
29
29
27
29
30
27
29
30
26
28
29
26
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Lakey Pipe Surf forecast

The above surf forecast table for Lakey Pipe provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lakey Pipe can be found by selecting the local surf guide option on the grey menu. Our Lakey Pipe surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Lakey Pipe) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Lakey Pipe may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Sumbawa? If you are looking for accommodation near Lakai Pipe, camping, hotels and holiday cottages in Sumbawa, consider staying in Bima which is 52 km (32 miles) away. Alternatively, find information about places to stay and car hire in Raba which is 56 km (35 miles) away

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